问题

Timmy is worrying aboutenoughtimethe work.

A:not to have; doing
B:not having; doing
C:not to have; to do
D:not having; to do

正确答案是：

同类题型

I never thought of it before, _______ all that my parents had done for me for granted.

Which of the following underlined parts is different in pronunciation from others

Putting on a happy face not only helps us make friends but also makes us feel better —- _______

Mom, I _________ as the president of Students Union in my school .—Congratulations ! I’m so proud of you .

Sunday is a public holiday, _____children should get close to nature—But most of them have several lessons to attend